208920575376

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{17383}}^1$

素因数の和:18090

約数の個数: 160

約数和(自身を含む): 614609233920

約数和(自身を除く): 405688658544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 647, 688, 774, 1032, 1161, 1294, 1548, 1941, 2064, 2322, 2588, 3096, 3882, 4644, 5176, 5823, 6192, 7764, 9288, 10352, 11646, 15528, 17383, 17469, 18576, 23292, 27821, 31056, 34766, 34938, 46584, 52149, 55642, 69532, 69876, 83463, 93168, 104298, 111284, 139064, 139752, 156447, 166926, 208596, 222568, 250389, 278128, 279504, 312894, 333852, 417192, 445136, 469341, 500778, 625788, 667704, 747469, 751167, 834384, 938682, 1001556, 1251576, 1335408, 1494938, 1502334, 1877364, 2003112, 2242407, 2503152, 2989876, 3004668, 3754728, 4006224, 4484814, 5979752, 6009336, 6727221, 7509456, 8969628, 11246801, 11959504, 12018672, 13454442, 17939256, 20181663, 22493602, 26908884, 33740403, 35878512, 40363326, 44987204, 53817768, 67480806, 80726652, 89974408, 101221209, 107635536, 134961612, 161453304, 179948816, 202442418, 269923224, 303663627, 322906608, 404884836, 483612443, 539846448, 607327254, 809769672, 967224886, 1214654508, 1450837329, 1619539344, 1934449772, 2429309016, 2901674658, 3868899544, 4352511987, 4858618032, 5803349316, 7737799088, 8705023974, 11606698632, 13057535961, 17410047948, 23213397264, 26115071922, 34820095896, 52230143844, 69640191792, 104460287688, 208920575376]

約数ペア:

[(1, 208920575376), (2, 104460287688), (3, 69640191792), (4, 52230143844), (6, 34820095896), (8, 26115071922), (9, 23213397264), (12, 17410047948), (16, 13057535961), (18, 11606698632), (24, 8705023974), (27, 7737799088), (36, 5803349316), (43, 4858618032), (48, 4352511987), (54, 3868899544), (72, 2901674658), (86, 2429309016), (108, 1934449772), (129, 1619539344), (144, 1450837329), (172, 1214654508), (216, 967224886), (258, 809769672), (344, 607327254), (387, 539846448), (432, 483612443), (516, 404884836), (647, 322906608), (688, 303663627), (774, 269923224), (1032, 202442418), (1161, 179948816), (1294, 161453304), (1548, 134961612), (1941, 107635536), (2064, 101221209), (2322, 89974408), (2588, 80726652), (3096, 67480806), (3882, 53817768), (4644, 44987204), (5176, 40363326), (5823, 35878512), (6192, 33740403), (7764, 26908884), (9288, 22493602), (10352, 20181663), (11646, 17939256), (15528, 13454442), (17383, 12018672), (17469, 11959504), (18576, 11246801), (23292, 8969628), (27821, 7509456), (31056, 6727221), (34766, 6009336), (34938, 5979752), (46584, 4484814), (52149, 4006224), (55642, 3754728), (69532, 3004668), (69876, 2989876), (83463, 2503152), (93168, 2242407), (104298, 2003112), (111284, 1877364), (139064, 1502334), (139752, 1494938), (156447, 1335408), (166926, 1251576), (208596, 1001556), (222568, 938682), (250389, 834384), (278128, 751167), (279504, 747469), (312894, 667704), (333852, 625788), (417192, 500778), (445136, 469341)]